CAMARO6 - View Single Post - fuel pump install issue

BDPhoto519 · 11-24-2021, 10:43 PM

On this same topic then...

When installing a new intake manifold such as the HIRam without an evap port provision some people choose to rig up the EVAP solenoid to function still with an added vacuum line and some just cap off the hard line at the firewall and disable the solenoid/codes with HP Tuners.

After reading this, aside from being frowned upon by the emissions police there's really no need to hookup the evap solenoid it seems in the effort to KISS the new intake setup and avoid more lines and potential vacuum leaks. But if you just cap it at the firewall how do the vapors get vented to atmosphere? Also not sure if venting fuel vapors into the engine bay without a cap seems like a great idea either.

Suggestions?

11-24-2021, 10:43 PM	#11
BDPhoto519 Drives: 2018 Camaro 2SS A8 Join Date: Dec 2019 Location: Windsor, Ontario, Canada Posts: 90	On this same topic then... When installing a new intake manifold such as the HIRam without an evap port provision some people choose to rig up the EVAP solenoid to function still with an added vacuum line and some just cap off the hard line at the firewall and disable the solenoid/codes with HP Tuners. After reading this, aside from being frowned upon by the emissions police there's really no need to hookup the evap solenoid it seems in the effort to KISS the new intake setup and avoid more lines and potential vacuum leaks. But if you just cap it at the firewall how do the vapors get vented to atmosphere? Also not sure if venting fuel vapors into the engine bay without a cap seems like a great idea either. Suggestions? __________________ 2018 Camaro 2SS A8 Redline Edition